How do thermochromic and photochromic yarns work?

Thermochromic yarn changes color at customizable temperatures (commonly 30°C, 40°C, 50°C). Photochromic yarn changes color reversibly under sunlight or UV light, returning to original color in darkness.

What applications use color-changing yarn?

Used in anti-counterfeiting labels, creative apparel, brand identification, packaging, smart textiles, and interactive design. Ideal for products requiring visual engagement or security features.

What customization is available?

Custom color-changing thresholds, base colors, color pairs, and application formats available. Temperature ranges can be specified from 20°C to 60°C. UV sensitivity levels adjustable.

Is the color-changing effect reversible and durable?

Yes, both thermochromic and photochromic effects are fully reversible. Under normal use conditions, the color-changing performance lasts 1-2 years. Wash durability: 50+ washes for standard formulations.

What is the minimum order quantity?

Standard MOQ: 500g per batch. Custom development requires minimum quantities based on formulation complexity. Sample orders available for testing and evaluation.

What is this product used for?

1: Clothing: trademarks, lace, maps, clothing, home accessories, and so on. 2:Home textiles: curtains, shoes, carpets, cloth and so on. 3: Other: embroidery, plush toys, pet supplies, outdoor advertising and so on.

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Photochromic Embroidery Thread

Name: Photochromic Embroidery Thread
Brand: velve
SKU: BSX04-V7754
Price: 8.50 USD
Availability: InStock

Sample price(Please consult for bulk price)

Quick Answer: Photochromic Embroidery Thread. 100% polyester. 3000yd/2700m/100g/cone

What is this product?

Product Name: Photochromic Embroidery Thread
Material: 100% polyester
OEM/ODM available — custom colors, sizes, packaging

What are the specifications?

Construction: 3000yd/2700m/100g/cone
Material: 100% polyester

What is it used for?

1: Clothing: trademarks, lace, maps, clothing, home accessories, and so on. 2:Home textiles: curtains, shoes, carpets, cloth and so on. 3: Other: embroidery, plush toys, pet supplies, outdoor advertising and so on.

What features does it have?

1. Sunlight-activated color change 2. Returns to original color indoors 3. Soft, smooth texture for easy stitching 4. Available in multiple dynamic colors 5. Ideal for outdoor-themed or novelty embroidery